# Ergotron HX Desk Monitor Arm (Matte Black): specs and price

**Price (US):** $359 at ergodirect.com (MSRP, matte black variant; confirmed at ergodirect.com), as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 10 monitor arms we track it is the most expensive; category median $60.
**Brand:** Ergotron
**Deskmark:** Bronze Deskmark — pay-blind category standing 0/100, #12 of 12 in class (independent, computed from sourced data, never for sale).
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $359 |
| Brand | Ergotron |
| Mount type | clamp/grommet |
| Monitors supported | 1 |
| Max screen size (in) | 49 |
| Max weight per arm (lb) | 42 |
| Vesa pattern | 75x75mm, 100x100mm, 200x100mm, 200x200mm |
| Height adjustment (in) | 11.5 in |
| Full motion | Yes |
| Mechanism | gas_spring |

## Where it stands

At $359, the Ergotron HX Desk Monitor Arm (Matte Black) is the most expensive of the 10 monitor arms we track, where the median is $60. On the spec sheet, its monitors supported of 1 is the lowest of the 12, its max screen size of 49 in is the highest of the 12, and its max weight per arm of 42 lb is the highest of the 12.

## What reviewers say

Only one whitelisted tester, PCWorld, reviewed the Ergotron HX hands-on. PCWorld praises its heavy-duty metal build, smooth motion, and 42 lb / 49-inch capacity, naming it a strong choice for heavier and ultrawide displays. Downsides: more limited height adjustment than the cheaper Ergotron LX, an imposing industrial look, and a roughly $350 price. (Based on 1 review, 1 lab-tested, 2026-04-23.)

Praised: Heavy-duty build with minimal plastic and sturdier metal mechanisms; Smooth motion; easily held 32-inch and 38-inch displays in hands-on testing; High 42 lb / 49-inch capacity suited to ultrawide and large monitors.
Flagged: More limited height/adjustment range than the cheaper Ergotron LX; Expensive, around $350; Robust, industrial look can seem like too much in a home office.
Disagreement: Single-source only, so no cross-source disagreement can be assessed. Within PCWorld's own review the tone is largely positive; the main reservations are the limited adjustment range versus the LX, the roughly $350 price, and the imposing look.
Sources: PCWorld (2026-04-23, pcworld.com)

## Frequently asked questions

**What do reviewers say about the Ergotron HX Desk Monitor Arm (Matte Black)?**

Only one whitelisted tester, PCWorld, reviewed the Ergotron HX hands-on. PCWorld praises its heavy-duty metal build, smooth motion, and 42 lb / 49-inch capacity, naming it a strong choice for heavier and ultrawide displays. Downsides: more limited height adjustment than the cheaper Ergotron LX, an imposing industrial look, and a roughly $350 price. Praised: Heavy-duty build with minimal plastic and sturdier metal mechanisms; Smooth motion; easily held 32-inch and 38-inch displays in hands-on testing; High 42 lb / 49-inch capacity suited to ultrawide and large monitors. Flagged: More limited height/adjustment range than the cheaper Ergotron LX; Expensive, around $350; Robust, industrial look can seem like too much in a home office. (From 1 tester review, 1 lab-tested.)

**How much does the Ergotron HX Desk Monitor Arm (Matte Black) cost?**

The Ergotron HX Desk Monitor Arm (Matte Black) has a US price of $359 (MSRP, matte black variant; confirmed at ergodirect.com), as of 2026-06-20.

**How does the Ergotron HX Desk Monitor Arm (Matte Black) compare on price?**

At $359, the Ergotron HX Desk Monitor Arm (Matte Black) is the most expensive of the 10 monitor arms we track, where the median is $60.

**What are the Ergotron HX Desk Monitor Arm (Matte Black)'s key specs?**

Ergotron HX Desk Monitor Arm (Matte Black) (Ergotron): mount type clamp/grommet, monitors supported 1, max screen size in 49, max weight per arm lb 42, vesa pattern 75x75mm, 100x100mm, 200x100mm, 200x200mm. Full sourced spec sheet verified 2026-06-20.

Source: https://www.ergodirect.com/19532-ergotron-45-475-224-hx-desk-mount-heavy-monitor-arm-matte-black.html (ergodirect.com, accessed 2026-06-20)
Corroboration: https://www.bhphotovideo.com/c/product/1656877-REG/ergotron_45_475_224_hx_desk_monitor_arm.html (accessed 2026-06-20)
Canonical: https://frontdeskreview.com/product/monitor-arms/ergotron-hx-45-475-224/
Cite: Per The Front Desk Review, the Ergotron HX Desk Monitor Arm (Matte Black) price of record was $359 as of 2026-06-20 — https://frontdeskreview.com/product/monitor-arms/ergotron-hx-45-475-224/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl